Edit: starlite.py
from copy import deepcopy import sentry_sdk from sentry_sdk.consts import OP from sentry_sdk.integrations import DidNotEnable, Integration from sentry_sdk.integrations.asgi import SentryAsgiMiddleware from sentry_sdk.scope import should_send_default_pii from sentry_sdk.tracing import SOURCE_FOR_STYLE, TransactionSource from sentry_sdk.utils import ( ensure_integration_enabled, event_from_exception, transaction_from_function, ) try: from starlite import Request, Starlite, State # type: ignore from starlite.handlers.base import BaseRouteHandler # type: ignore from starlite.middleware import DefineMiddleware # type: ignore from starlite.plugins.base import get_plugin_for_value # type: ignore from starlite.routes.http import HTTPRoute # type: ignore from starlite.utils import ConnectionDataExtractor, is_async_callable, Ref # type: ignore from pydantic import BaseModel # type: ignore except ImportError: raise DidNotEnable("Starlite is not installed") from typing import TYPE_CHECKING if TYPE_CHECKING: from typing import Any, Optional, Union from starlite.types import ( # type: ignore ASGIApp, Hint, HTTPReceiveMessage, HTTPScope, Message, Middleware, Receive, Scope as StarliteScope, Send, WebSocketReceiveMessage, ) from starlite import MiddlewareProtocol from sentry_sdk._types import Event _DEFAULT_TRANSACTION_NAME = "generic Starlite request" class StarliteIntegration(Integration): identifier = "starlite" origin = f"auto.http.{identifier}" @staticmethod def setup_once(): # type: () -> None patch_app_init() patch_middlewares() patch_http_route_handle() class SentryStarliteASGIMiddleware(SentryAsgiMiddleware): def __init__(self, app, span_origin=StarliteIntegration.origin): # type: (ASGIApp, str) -> None super().__init__( app=app, unsafe_context_data=False, transaction_style="endpoint", mechanism_type="asgi", span_origin=span_origin, asgi_version=3, ) def patch_app_init(): # type: () -> None """ Replaces the Starlite class's `__init__` function in order to inject `after_exception` handlers and set the `SentryStarliteASGIMiddleware` as the outmost middleware in the stack. See: - https://starlite-api.github.io/starlite/usage/0-the-starlite-app/5-application-hooks/#after-exception - https://starlite-api.github.io/starlite/usage/7-middleware/0-middleware-intro/ """ old__init__ = Starlite.__init__ @ensure_integration_enabled(StarliteIntegration, old__init__) def injection_wrapper(self, *args, **kwargs): # type: (Starlite, *Any, **Any) -> None after_exception = kwargs.pop("after_exception", []) kwargs.update( after_exception=[ exception_handler, *( after_exception if isinstance(after_exception, list) else [after_exception] ), ] ) middleware = kwargs.get("middleware") or [] kwargs["middleware"] = [SentryStarliteASGIMiddleware, *middleware] old__init__(self, *args, **kwargs) Starlite.__init__ = injection_wrapper def patch_middlewares(): # type: () -> None old_resolve_middleware_stack = BaseRouteHandler.resolve_middleware @ensure_integration_enabled(StarliteIntegration, old_resolve_middleware_stack) def resolve_middleware_wrapper(self): # type: (BaseRouteHandler) -> list[Middleware] return [ enable_span_for_middleware(middleware) for middleware in old_resolve_middleware_stack(self) ] BaseRouteHandler.resolve_middleware = resolve_middleware_wrapper def enable_span_for_middleware(middleware): # type: (Middleware) -> Middleware if ( not hasattr(middleware, "__call__") # noqa: B004 or middleware is SentryStarliteASGIMiddleware ): return middleware if isinstance(middleware, DefineMiddleware): old_call = middleware.middleware.__call__ # type: ASGIApp else: old_call = middleware.__call__ async def _create_span_call(self, scope, receive, send): # type: (MiddlewareProtocol, StarliteScope, Receive, Send) -> None if sentry_sdk.get_client().get_integration(StarliteIntegration) is None: return await old_call(self, scope, receive, send) middleware_name = self.__class__.__name__ with sentry_sdk.start_span( op=OP.MIDDLEWARE_STARLITE, name=middleware_name, origin=StarliteIntegration.origin, ) as middleware_span: middleware_span.set_tag("starlite.middleware_name", middleware_name) # Creating spans for the "receive" callback async def _sentry_receive(*args, **kwargs): # type: (*Any, **Any) -> Union[HTTPReceiveMessage, WebSocketReceiveMessage] if sentry_sdk.get_client().get_integration(StarliteIntegration) is None: return await receive(*args, **kwargs) with sentry_sdk.start_span( op=OP.MIDDLEWARE_STARLITE_RECEIVE, name=getattr(receive, "__qualname__", str(receive)), origin=StarliteIntegration.origin, ) as span: span.set_tag("starlite.middleware_name", middleware_name) return await receive(*args, **kwargs) receive_name = getattr(receive, "__name__", str(receive)) receive_patched = receive_name == "_sentry_receive" new_receive = _sentry_receive if not receive_patched else receive # Creating spans for the "send" callback async def _sentry_send(message): # type: (Message) -> None if sentry_sdk.get_client().get_integration(StarliteIntegration) is None: return await send(message) with sentry_sdk.start_span( op=OP.MIDDLEWARE_STARLITE_SEND, name=getattr(send, "__qualname__", str(send)), origin=StarliteIntegration.origin, ) as span: span.set_tag("starlite.middleware_name", middleware_name) return await send(message) send_name = getattr(send, "__name__", str(send)) send_patched = send_name == "_sentry_send" new_send = _sentry_send if not send_patched else send return await old_call(self, scope, new_receive, new_send) not_yet_patched = old_call.__name__ not in ["_create_span_call"] if not_yet_patched: if isinstance(middleware, DefineMiddleware): middleware.middleware.__call__ = _create_span_call else: middleware.__call__ = _create_span_call return middleware def patch_http_route_handle(): # type: () -> None old_handle = HTTPRoute.handle async def handle_wrapper(self, scope, receive, send): # type: (HTTPRoute, HTTPScope, Receive, Send) -> None if sentry_sdk.get_client().get_integration(StarliteIntegration) is None: return await old_handle(self, scope, receive, send) sentry_scope = sentry_sdk.get_isolation_scope() request = scope["app"].request_class(scope=scope, receive=receive, send=send) # type: Request[Any, Any] extracted_request_data = ConnectionDataExtractor( parse_body=True, parse_query=True )(request) body = extracted_request_data.pop("body") request_data = await body def event_processor(event, _): # type: (Event, Hint) -> Event route_handler = scope.get("route_handler") request_info = event.get("request", {}) request_info["content_length"] = len(scope.get("_body", b"")) if should_send_default_pii(): request_info["cookies"] = extracted_request_data["cookies"] if request_data is not None: request_info["data"] = request_data func = None if route_handler.name is not None: tx_name = route_handler.name elif isinstance(route_handler.fn, Ref): func = route_handler.fn.value else: func = route_handler.fn if func is not None: tx_name = transaction_from_function(func) tx_info = {"source": SOURCE_FOR_STYLE["endpoint"]} if not tx_name: tx_name = _DEFAULT_TRANSACTION_NAME tx_info = {"source": TransactionSource.ROUTE} event.update( { "request": deepcopy(request_info), "transaction": tx_name, "transaction_info": tx_info, } ) return event sentry_scope._name = StarliteIntegration.identifier sentry_scope.add_event_processor(event_processor) return await old_handle(self, scope, receive, send) HTTPRoute.handle = handle_wrapper def retrieve_user_from_scope(scope): # type: (StarliteScope) -> Optional[dict[str, Any]] scope_user = scope.get("user") if not scope_user: return None if isinstance(scope_user, dict): return scope_user if isinstance(scope_user, BaseModel): return scope_user.dict() if hasattr(scope_user, "asdict"): # dataclasses return scope_user.asdict() plugin = get_plugin_for_value(scope_user) if plugin and not is_async_callable(plugin.to_dict): return plugin.to_dict(scope_user) return None @ensure_integration_enabled(StarliteIntegration) def exception_handler(exc, scope, _): # type: (Exception, StarliteScope, State) -> None user_info = None # type: Optional[dict[str, Any]] if should_send_default_pii(): user_info = retrieve_user_from_scope(scope) if user_info and isinstance(user_info, dict): sentry_scope = sentry_sdk.get_isolation_scope() sentry_scope.set_user(user_info) event, hint = event_from_exception( exc, client_options=sentry_sdk.get_client().options, mechanism={"type": StarliteIntegration.identifier, "handled": False}, ) sentry_sdk.capture_event(event, hint=hint)
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